Minor Description
The option to enable filtering on an overlay is not documented on the Maven War Plugin page.
See: http://maven.apache.org/plugins/maven-war-plugin/overlays.html
Section: Configuring Overlays
When looking at the XRef the filtering option is there: http://maven.apache.org/plugins/maven-war-plugin/xref/org/apache/maven/plugin/war/Overlay.html#62
And obviously I applied that option to my project and it's working perfectly 